Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219090
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
677ms
Block → Canton commit
677ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab0e84a23852008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000098159cee31e70bbea676c322c08b62c88cce831c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da032e547bd371f678c87ef9696592958ad4ee3c761f05ef54442180c2f997af931a0719d561f33e08fb797ef62e587ada41f39623bd547ca523a92a606e12c242a7a